It falls in a swoon in pressure sensing type room and falls down automatic alarm deviceTechnical field
The utility model relates to a kind of household reporting device, falls in a swoon in specifically a kind of pressure sensing type room and fall down automatic reportAlarm device.
Background technique
China has entered aging society, in each cities and towns and rural area, a large amount of old solitary people of all living.Because solitaryOld man fall in a swoon at home fall down nobody in time discovery and cause the event of personal injury to occur often, but currently have no specifically forOld solitary people is fallen in a swoon the warning facility fallen down indoors.
Utility model content
It falls down nobody discovery in time in order to solve the problems, such as that old solitary people is in fall in a swoon and causes personal injury, this is practical newType, which provides to fall in a swoon in a kind of pressure sensing type room, falls down automatic alarm device, the urgent thing such as falls in a swoon or fall down when old man is inWhen part, this alarm can be with the preset cell-phone number of automatic dialing or fixed telephone number remote alarms, while being believed with sound, lightNumber form alarm at the old man scene of falling in a swoon, notify the personnel on periphery to succour in time the old man for falling in a swoon or falling down.
The technical scheme adopted by the utility model is falling in a swoon in a kind of pressure sensing type room falls down automatic alarm device,Including the multiple voltage sensitive sensors for being laid with pressure sensitive pad on the ground and being mounted in sensing pad, room controller, toolThere are the PLC central controller of clocking capability, telephone automatic dialing module, countdown display screen, outdoor combined aural and visual alarm and companyConnect the signal wire of above-mentioned hardware.The pressure sensitive pad is laid with what parlor, bedroom and toilet indoors were not occupied by furnitureOn ground, the pressure sensitive pad in each room is divided into the regular hexagon induction zone that multiple side lengths are 10 centimetres, eachThe center of the induction zone is fitted with a voltage sensitive sensor.Pressure when indoor someone falls in a swoon or falls down, below human bodySeveral voltage sensitive sensors in sensing pad are under pressure, and this pressure signal is transferred to room controller by signal wire,After the room controller obtains the signal that voltage sensitive sensor transmits, then the signal of pressure sensor is transferred to central controlDevice.The central controller collected the pressure signal of a voltage sensitive sensor every 20 seconds from each room controller, and to theseSignal is analysed and compared, if signal meets human body body of one who has dropped dead by the roadside feature, central controller judges there is human body on pressure sensitive padBody of one who has dropped dead by the roadside, starts pre-alarm timing immediately.After 20 seconds, central controller collects the voltage sensitive sensor from each room controller againPressure signal and to signal analyse and compare, if signal still conform to human body body of one who has dropped dead by the roadside feature, that is, start alarm countdown in 40 seconds,If the central controller is not artificially interrupted countdown in 40 seconds countdown process, then pass through signal line instituteIt states telephone automatic dialing module to make a phone call to pre-set phone number or fixed telephone number, notifies long-range family membersOr medical worker.And the combined aural and visual alarm for being also turned on scene is alarmed, and rescues periphery personnel to indoor people in timeIt helps.
It falls in a swoon in above-mentioned pressure sensing type room and falls down automatic alarm device, each described voltage sensitive sensor is assignedOne unique 485 address code or network ip address.The 485 of each voltage sensitive sensor are pre-deposited in the central controllerAddress or network ip address, and be all the sensors that each voltage sensitive sensor is established in using the sensor as 1 meter of center of circle radiusAddress adjoint point database.After central controller receives the voltage sensitive sensor signal that each room controller transmits, by instituteOne volatile data base is formed by the address for the sensor for sensing pressure, then randomly selects one from the volatile data baseSensor transfers its adjoint point database, and the adjoint point database of volatile data base and the sensor is compared, if twoIn database there are three or three or more sensor address it is identical, then this sensor is calculated as effective alarm pressure point.It completesAfter above-mentioned comparison, then one is chosen from remaining sensor of volatile data base, above-mentioned comparison is repeated, until in volatile data baseAll the sensors all compare completion.Finally, the sum for effective alarm pressure point that statistics is obtained by above-mentioned comparison, if alwaysNumber is greater than or equal to 5, then judges that signal meets human body body of one who has dropped dead by the roadside feature, start timing immediately.If effective alarm pressure pointSum less than 5, then central controller judge signal do not meet human body lie down feature, do not make any movement.
It falls in a swoon in above-mentioned pressure sensing type room and falls down automatic alarm device, the central controller and a countdown are aobviousDisplay screen connection, the countdown display screen installation on the wall of certain altitude, there is a bee indoors on countdown display screenRing device and eight indicator lights and a suspend mode button.If the central controller judges someone in feeling of stress twice in successionBody of one who has dropped dead by the roadside should be padded, central controller starts countdown in 40 seconds, notifies indoor personnel that will report by the countdown display screenIt is alert.If indoor people does not fall in a swoon or falls down, the suspend mode button on display screen can be pressed in 40 seconds, then center controlDevice stops countdown procedure and enters dormant state, and the sensor letter that each room controller is sent no longer is handled during suspend modeNumber.If indoor people can not press suspend mode button because losing ability to act, central controller is after countdown in 40 secondsIt instructs the telephone automatic dialing module to dial the police emergency number and passes through live combined aural and visual alarm alarm.
It is held the utility model has the beneficial effects that falling in a swoon in the utility model pressure sensing type room and falling down automatic alarm deviceMonitor the pressure that indoor occupant forms ground continuously, if there is human body body of one who has dropped dead by the roadside on the ground and the duration be more than setting duration,It is not also pressed in countdown period suspend mode button, then judges that indoor occupant loses ability to act, immediately in the form of phoneIt notifies long-range family members or medical worker, and is also turned on the combined aural and visual alarm notice periphery personnel at scene, prevent from falling in a swoon indoorsOr the personnel fallen down cannot succour for a long time and personal accident event occurs.
Detailed description of the invention
The present invention will be further described with reference to the accompanying drawings and examples.
Fig. 1 is utility model diagram.
1. pressure sensitive pad in figure, 2. induction zones, 3. voltage sensitive sensors, 4. room controllers, 5. signal wires one, 6. centersController, 7. signal wires two, 8. countdown display screens, 9. buzzers, 10. indicator lights, 11. suspend mode buttons, 12. signal wires three,13. telephone automatic dialing module, 14. outside line interfaces, 15. inside connections interfaces, 16. power supply adaptors, 17. alternating currents electricityLine, 18. combined aural and visual alarms, 19. signal wires four.
Specific embodiment
Falling in a swoon in pressure sensing type room, to fall down automatic alarm device include pressure sensitive pad 1, and pressure sensitive pad 1 is laid on roomOn the ground that interior each room is not occupied by furniture, and there is certain waterproof performance.The pressure sensitive pad 1 in each roomBeing divided into multiple side lengths is 10 centimetres of regular hexagon induction zone 2, the center of each induction zone 2 be fitted with one it is pressure-sensitiveUnique 485 address code or network ip address is assigned in sensor 3, each voltage sensitive sensor 3.It is additionally provided with severalRoom controller 4, the corresponding room of each room controller 4, and it is all pressure-sensitive in corresponding room by signal wire 1Sensor 3 connects.Separately have the central controller 6 with clocking capability, central controller 6 by signal wire 27 with it is eachRoom controller 4 connects.One countdown display screen 8 is installed at parlor wall from the ground 1.5 meters of height, countdown is aobviousThe indicator light 10 that display screen 8 is equipped with a buzzer 9 and eight height successively become smaller is equipped with a suspend mode below indicator light 10Button 11.Countdown display screen 8 is connect by signal wire 3 12 with central controller 6.One has been internally integrated in central controller 6A telephone automatic dialing module 13 has an outside line interface 14 and three inside connections to connect in telephone automatic dialing module 13Mouth 15, in addition there are one power supply adaptor 16, the input terminal of power supply adaptor 16 connects alternating current electric wire 17, output end and centerController 6 connects.One combined aural and visual alarm 18 is installed in outdoor public areas, combined aural and visual alarm 18 by signal wire 4 19 withCentral controller 6 connects.Power supply adaptor is also installed in each room controller 4, and passes through POE network power supply or power supply lineMode is that all voltage sensitive sensors 3 in corresponding room are powered.
Fall in a swoon in pressure sensing type room fall down automatic alarm device for the first time install when, into central controller 6 in advance485 addresses or the network ip address of each voltage sensitive sensor 3 are inputted, and establishes for each voltage sensitive sensor 3 with the sensor and isThe adjoint point database of the address of all the sensors in the radius of 1 meter of the center of circle.When indoor someone falls in a swoon or falls down, below human bodySeveral voltage sensitive sensors 3 in pressure sensitive pad 1 are under pressure, and this pressure signal is transferred to room by signal wire 1Between controller 4.The threshold value of a pressure signal is pre-entered in room controller 4, if it is collected from pressure-sensitive biographyThe signal that sensor 3 transmits is greater than threshold value, then the address that will transmit the voltage sensitive sensor 3 of this signal passes through signal wire 27It is sent to central controller 6.Central controller 6 was acquired by signal wire 27 from each room controller 4 every 20 seconds once to be hadThe data of the voltage sensitive sensor 3 of pressure signal, and the address of collected voltage sensitive sensor 3 establish an ephemeral dataLibrary, then the address of a voltage sensitive sensor 3 is randomly selected from volatile data base, its adjoint point database is transferred, by nonceBe compared according to the adjoint point database in library and the sensor, if in two databases there are three or three or more sensorsLocation is identical, then this voltage sensitive sensor 3 is calculated as effective alarm pressure point.After completing above-mentioned comparison step, central controller 6 again fromOne is chosen in remaining 3 address of voltage sensitive sensor of volatile data base, repeats above-mentioned comparison, until all in volatile data baseVoltage sensitive sensor 3 all compares completion.Finally, the sum for effective alarm pressure point that statistics is obtained by above-mentioned comparison, if alwaysNumber is greater than or equal to 5, then central controller 6 judges that signal meets human body body of one who has dropped dead by the roadside feature, starts pre-alarm timing immediately；If there isThe sum of alarm pressure point is imitated less than 5, then central controller 6 judges that signal does not meet human body body of one who has dropped dead by the roadside feature, does not make any dynamicMake.
After central controller 6 starts pre-alarm timing 20 seconds, voltage sensitive sensor 3 is acquired from each room controller 4 againPressure signal, form a new volatile data base, and repeat above-mentioned two database comparison process.If obtained after comparingEffective alarm pressure point number less than 5, then central controller 6 judges that the people on pressure sensitive pad 1 has stood, while interrupting pre-Alarm timer；If effective alarm pressure point number is still greater than or is equal to 5, central controller 6 judges in pressure sensitive pad 1On still have human body body of one who has dropped dead by the roadside, that is, start countdown in 40 seconds, be also turned on the circuit of countdown display screen 8, on countdown display screen 8The circuit of buzzer 9 be switched on and sound, the circuit of eight indicator lights 10 is also switched on, and is disconnected from right to left every 5 secondsThe circuit of one indicator light 10 notifies the duration of indoor occupant distance alarm.If indoor occupant is not fallen in a swoon or is fallen down, canTo press the suspend mode button 11 on countdown display screen 8 in after buzzer 9 sounds 40 seconds, central controller 6 is from signal wire threeAfter 12 obtain the signal of suspend mode button 11, the signal received is analyzed, if suspend mode button 11 is only pushed once, orThe time interval that person is pressed for the first time and is pressed for the second time is more than 0.8 second, then central controller 6 interrupts countdown procedure,The circuit of countdown display screen 8 is simultaneously switched off, and enters 2 hours of dormant state, central controller 6 is no longer from each during suspend modeRoom controller 4 acquires the pressure signal of voltage sensitive sensor 3, the re-enter normal condition after 2 hours.If suspend mode is pressedButton 11 is pressed twice or thrice, and each time interval is no more than 0.8 second, then multiplies the number that suspend mode button 11 is pressedWith 2, the hourage of suspend mode is entered as central controller 6.If the number that suspend mode button 11 is pressed is more than 3, center controlDevice 6 is handled according to pressing 3 times, i.e. central controller 6 hours of 6 most suspend mode.
Fall in a swoon in pressure sensing type room fall down automatic alarm device for the first time install when, in telephone automatic dialing module 13Inside connections interface 15 on connect an extension, and telephone automatic dialing is entered by the dial key on extensionThe recording mode of module 13, then by extension typing alarm voice content, such as " certain indoor someone of certain cell is dizzy, it please succours in time." and simultaneously by the telephone number of the preparatory typing solitary household of extension or hospital as urgent reportAlert phone.In warning device use process, if after the buzzer 9 on countdown display screen 8 sounds 40 seconds, indoor occupant is lostGo ability to act that can not press suspend mode button 11, it is desirable alternatively to which someone succours without pressing suspend mode button 11, then center controlThe paging telephone auto dialing module 13 after countdown in 40 seconds of device 6 passes through outside line interface 14 and dials the tight of preparatory typingAnxious alarm call, and instruct combined aural and visual alarm 18 to start to alarm by signal wire 4 19 simultaneously, notify someone in the personnel space of peripheryIt falls in a swoon or falls down and need to succour.After central controller 6 starts countdown in 40 seconds, i.e., no longer acquired from each room controller 4 pressure-sensitiveThe pressure data of sensor 3, and constantly dialed the police emergency number by telephone automatic dialing module 13, until salvor reaches thingPart scene, and suspend mode button 11 is pressed, so that the stopping of central controller 6 is dialed the police emergency number into dormant state.Dormancy time knotShu Hou falls in a swoon in pressure sensing type room and falls down automatic alarm device and be again introduced into normal operating conditions.Telephone automatic dialing moduleThe pre- input function of the pre- input function of 13 voice and telephone number is prior art, is not described in detail.